Monitoring jdk1.5 application

Hi all,

I had just installed a free version 6.6 and running it in windowsXP with sun jdk1.5.0_05.

I have a simple java application started with sun's jmx server, such as:

java -Dcom.sun.management.jmxremote -classpath %MY_TEST_APP% my.test.SimpleApplication

When the application started, I could connect to it with JConsole. When I tried it with Application Manager by following the advise found here:

http://manageengine.adventnet.com/products/applications_manager/troubleshoot.html#m38

I get the following:
Host/IP : 192.168.1.155 [my local machine ip]
Port : 1099
Status : Failed
Message : Service not running

I have no idea what went wrong here. I have no idea what port number i should use either, I simply followed what was given (default). However, I did change the JNDI name to "/jmxrmi" as sugested in the article. When using JConsole on localhost, it automaticaaly discover the JMX anabled application without having to specify a port number.

Any help here? I am pretty new on this stuff. Thanks.